The complete guide
Matching Littles & Bloomz booster to how much your baby wets
An insert is the cheapest way to extend a reusable nappy's absorbency without buying a whole extra nappy shell.
Matching inserts to the moment
One insert covers most daytime changes; two layered together (if the pocket has room) is the usual fix for overnight, naps, or long car journeys where a change isn't possible straight away.
Keeping a rotation going
Buy roughly as many inserts as nappy shells you own, plus a few spares, so a fresh insert is always ready even while others are drying after a wash.